🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.22 AU - 1.44 AU

Year: 552 Days

Day: 31.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.95 AU - 2.57 AU

Year: 1223 Days

Day: 16.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.77 AU - 3.89 AU

Year: 2698 Days

Day: 32.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.55 AU - 4.83 AU

Year: 3087 Days

Day: 31.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.9

Radius: 14.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.24 AU - 6.08 AU

Year: 4218 Days

Day: 10.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,671,636 km

• M1: 191,485 km (0.119 R)
• M2: 552,016 km (0.064 R)
• M3: 669,899 km (0.108 R)
• M4: 774,319 km (0.104 R)
• M5: 988,992 km (0.066 R)
• M6: 1,083,687 km (0.106 R)
• M7: 1,268,440 km (0.055 R)
• M8: 1,402,929 km (0.104 R)
• M9: 1,511,088 km (0.055 R)
• M10: 1,973,346 km (0.112 R)
• M11: 2,221,229 km (0.097 R)
• M12: 2,404,636 km (0.043 R)
• M13: 2,826,353 km (0.075 R)
• M14: 2,945,582 km (0.113 R)
• M15: 3,046,261 km (0.088 R)
• M16: 3,376,274 km (0.106 R)
• M17: 3,718,105 km (0.074 R)
• M18: 4,229,431 km (0.103 R)
• M19: 4,366,612 km (0.038 R)
• M20: 4,528,477 km (0.049 R)
• M21: 4,645,313 km (0.116 R)
• M22: 4,978,019 km (0.112 R)
• M23: 5,616,802 km (0.1 R)
• M24: 6,074,272 km (0.088 R)
• M25: 6,255,585 km (0.086 R)
• M26: 6,836,922 km (0.113 R)
• M27: 7,270,756 km (0.036 R)
• M28: 7,601,965 km (0.064 R)
• M29: 7,797,490 km (0.066 R)
• M30: 8,250,921 km (0.078 R)
• M31: 8,423,108 km (0.104 R)
• M32: 9,065,033 km (0.099 R)
• M33: 9,632,009 km (0.053 R)
• M34: 9,965,612 km (0.107 R)
• M35: 10,087,983 km (0.091 R)
• M36: 10,519,872 km (0.083 R)
• M37: 10,675,603 km (0.083 R)
• M38: 11,658,312 km (0.112 R)
• M39: 12,144,206 km (0.103 R)
• M40: 12,603,770 km (0.11 R)
• M41: 12,835,647 km (0.047 R)
• M42: 14,429,463 km (0.074 R)
• M43: 14,846,392 km (0.06 R)
• M44: 15,196,900 km (0.052 R)
• M45: 15,302,516 km (0.082 R)
• M46: 15,514,646 km (0.03 R)
• M47: 15,656,614 km (0.078 R)
• M48: 15,941,747 km (0.091 R)
• M49: 16,300,782 km (0.101 R)
• M50: 16,953,627 km (0.06 R)
• M51: 17,209,739 km (0.112 R)
• M52: 17,356,794 km (0.097 R)
• M53: 17,689,051 km (0.084 R)
• M54: 18,585,291 km (0.079 R)
• M55: 18,925,327 km (0.118 R)
• M56: 19,343,603 km (0.077 R)
• M57: 19,534,789 km (0.102 R)
• M58: 19,688,127 km (0.09 R)
• M59: 20,034,745 km (0.081 R)
• M60: 21,125,763 km (0.116 R)
• M61: 21,757,963 km (0.059 R)
• M62: 21,877,193 km (0.066 R)
• M63: 22,476,631 km (0.092 R)
• M64: 23,081,455 km (0.113 R)
• M65: 23,773,495 km (0.051 R)
• M66: 24,142,553 km (0.085 R)
• M67: 24,679,011 km (0.115 R)
• M68: 24,928,092 km (0.077 R)
• M69: 25,386,609 km (0.064 R)
• M70: 25,512,271 km (0.098 R)
• M71: 25,932,192 km (0.071 R)
• M72: 26,396,843 km (0.079 R)
• M73: 26,949,608 km (0.118 R)
• M74: 27,721,233 km (0.114 R)
• M75: 28,805,070 km (0.102 R)
• M76: 29,023,483 km (0.085 R)

Asteroid Belt

Center: 9.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.9

Radius: 3.2

Gravity: 30.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.32 AU - 14 AU

Year: 17181 Days

Day: 23.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 52,671,636 km

• M1: 109,057 km (0.103 R)
• M2: 369,806 km (0.078 R)
• M3: 911,949 km (0.108 R)
• M4: 1,099,245 km (0.081 R)
• M5: 1,120,787 km (0.077 R)
• M6: 1,629,869 km (0.1 R)
• M7: 2,421,840 km (0.065 R)
• M8: 2,450,114 km (0.09 R)
• M9: 2,535,235 km (0.115 R)
• M10: 2,915,812 km (0.118 R)
• M11: 2,945,881 km (0.106 R)
• M12: 3,282,776 km (0.057 R)
• M13: 3,599,474 km (0.118 R)
• M14: 3,925,897 km (0.113 R)
• M15: 4,025,679 km (0.101 R)
• M16: 4,502,298 km (0.109 R)
• M17: 4,606,866 km (0.078 R)
• M18: 6,228,059 km (0.12 R)
• M19: 6,618,808 km (0.046 R)
• M20: 6,817,175 km (0.053 R)
• M21: 8,301,784 km (0.059 R)
• M22: 10,474,245 km (0.099 R)
• M23: 11,172,268 km (0.041 R)
• M24: 13,304,786 km (0.085 R)
• M25: 13,404,717 km (0.112 R)
• M26: 14,416,896 km (0.079 R)
• M27: 14,622,294 km (0.064 R)
• M28: 15,087,992 km (0.105 R)
• M29: 15,140,053 km (0.098 R)
• M30: 15,558,478 km (0.109 R)
• M31: 15,610,987 km (0.113 R)
• M32: 15,663,645 km (0.098 R)
• M33: 15,927,685 km (0.079 R)
• M34: 16,406,698 km (0.102 R)
• M35: 16,567,515 km (0.043 R)
• M36: 18,037,314 km (0.103 R)
• M37: 18,425,072 km (0.118 R)
• M38: 19,378,310 km (0.058 R)
• M39: 21,625,120 km (0.041 R)
• M40: 22,096,054 km (0.062 R)
• M41: 22,155,145 km (0.096 R)
• M42: 22,868,428 km (0.039 R)
• M43: 24,256,696 km (0.114 R)
• M44: 25,238,358 km (0.106 R)
• M45: 26,045,438 km (0.108 R)
• M46: 26,358,247 km (0.115 R)
• M47: 27,557,723 km (0.09 R)
• M48: 29,033,356 km (0.039 R)
• M49: 29,422,610 km (0.092 R)
• M50: 30,996,529 km (0.103 R)
• M51: 31,726,866 km (0.098 R)
• M52: 33,069,507 km (0.094 R)
• M53: 33,747,634 km (0.055 R)
• M54: 34,020,201 km (0.116 R)
• M55: 35,117,801 km (0.042 R)
• M56: 37,770,770 km (0.086 R)
• M57: 39,622,642 km (0.073 R)
• M58: 40,559,573 km (0.109 R)
• M59: 45,427,787 km (0.034 R)
• M60: 48,083,149 km (0.104 R)
• M61: 48,697,099 km (0.101 R)
• M62: 50,165,701 km (0.089 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 15,481 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit